baber/WOPTO huggingface dataset:
Patent KR-20070093721-A (KR)
Title: Rfid tag and rfid system comprising the same
Inventor: SEO GWANG
IPC: G06K19/077
Filed: 2006-03-15
Abstract: An RFID(Radio Frequency Identification) tag and an RFID system having the same are provided to improve the maximum sensing distance of the RFID tag by changing a receiving direction of a built-in direction antenna. A directional antenna(120) is connected to an IC(Integrated Circuit) chip(122) for storing predetermined information. A reflection plate(140) reflects downward leakage radio waves of the direction antenna. A spacer(130) maintains a gap between the direction antenna and the reflection plate. In the spacer, a groove for receiving the direction antenna so as to be vertical to direction of radio waves is formed.
Patent KR-20070094399-A (KR)
Title: Rotating barbecue apparatus
Inventor: YANG SEUNG GIL
IPC: A47J37/06
Filed: 2006-03-17
Abstract: A rotary type barbecue device is provided to transmit the maximized torque by maximizing the radius of the rotary force transmitted to a meat holder under the condition of rotating the meat holder. A rotary type barbecue device comprises a roaster unit(110), a rotary shaft, a driving unit(220), a rotary ring(250), a hanging step(230), and a meat holder(300). The roaster unit is installed at the lower part of a space for roasting the meat and supplies the heat from the lower surface of the space. The rotary shaft is vertically installed from the center portion of the lower surface of the space. The driving unit transmits the power and places a connection gear unit(210) for rotating a rotary shaft. The rotary ring is fixed on the rotary shaft by a plurality of fixing loads(240) extended radically from a specific height of the rotary shaft. At least one hanging step is fixed on the rotary shaft to be rotated with the rotary shaft. One end of at least one meat holder is mounted on the hanging step and the other end is mounted on the rotary ring.
Patent KR-20070094680-A (KR)
Title: Method for measuring partial discharge occurring under the operation of a generator, introducing an external noise cancellation manner using differential technique
Inventor: KANG DONG SIK
IPC: G01R31/12
Filed: 2006-03-18
Abstract: A method for measuring partial discharge during an operation of a generator by introducing an external noise cancellation manner using a differential technique is provided to reduce incorrect results of diagnoses by removing effectively external noise similar to a partial discharge signal. A first and second contact type sensors are installed at different positions of a stator winding in order to measure partial discharge. A control unit of a partial discharge measurement system receives detection signals through different paths from the first and second sensors(S202,S202'). A phase detection process for a first signal is performed and a signal amplification process for a second signal is performed(S204,S204'). A low frequency noise removal process is performed(S206,S206'). A signal separation process is performed to separate positive polarity and negative polarity from each other(S208,S208'). A waveform shaping process is performed(S210,S210'). A maximum value detection process is performed(S212,S212'). An A/D conversion process is performed(S214,S214'). A partial discharge signal detection process is performed(S216). A partial discharge parameter is produced(S218). Two-dimensional and three-dimensional graphs are composed(S220).
Patent KR-20070099161-A (KR)
Title: Liquid crystal display device
Inventor: CHUN HYO SUCK
IPC: G02F1/13357
Filed: 2006-04-03
Abstract: An LCD(Liquid Crystal Display) is provided to improve the uniformity of brightness over the whole of an LCD panel by densely forming a diffusion pattern in a dark region away from a light source unit. An LCD(Liquid Crystal Display) includes an LCD(Liquid Crystal Display) panel which displays an image, a light guide plate(320) where a diffusion pattern(322) is formed in the surface and includes an incident side(321) having plural projected parts, an emitting side(325) emitting light through the incident side, and a reflecting side facing the emitting side, and plural point light sources(330) which are arranged along the incident side.
Patent KR-20070101931-A (KR)
Title: Checking apparatus for communication cable
Inventor: LEE GI JUN
IPC: G01R31/08
Filed: 2006-04-12
Abstract: A detector of a communication cable is provided to prevent the noise of an HFC(Hybrid-Fiber Coaxial) network by arranging unused terminals in a tap-off, thereby improving the quality of Internet service. A detector of a communication cable includes a signal generating device, a signal dividing device(23), and a signal processing device. The signal generating device generates a measurement signal for checking the communication cable. The signal dividing device(23) outputs the level difference between the measurement signal and a reflection signal reflected from the communication cable. The signal processing device compares the level difference with a plurality of reference values to check whether the communication cable is used or not.
Patent KR-20070103581-A (KR)
Title: Rfid antenna, rfid tag and rfid system
Inventor: KWON HONG IL
IPC: G06K19/07
Filed: 2006-04-19
Abstract: An RFID antenna, an RFID tag, and an RFID system are provided to improve the reliability of a product by generating isotropic radiation pattern with the RFID antenna and removing a shadow area of the RFID tag(RFID). An RFID antenna(140) comprises a closed loop-type conductive body(120) and an opened loop-type conductive body(130). The closed loop-type conductive body is used to supply electricity. The opened loop-type conductive body is separated at one side of the closed loop-type conductive body and formed along the closed loop-type conductive body. The closed and opened loop-type conductive bodies are formed rectangularly or ovally. The closed and opened loop-type conductive bodies are bent at least once and formed with a same shape on a same plain surface. The RFID tag(100) includes an IC(Integrated Circuit) chip(110) contacted with the conductive body. The RFID system includes a reader communicated with an RFID.
Patent KR-20060111413-A (KR)
Title: Aluminophosphate glass containing copper (ii) oxide and uses thereof for light filtering
Inventor: HAYDEN JOSEPH S
IPC: G03B11/04
Filed: 2006-04-24
Abstract: Provided is an alumino-phosphate glass containing copper(II) oxide useful for light filtering showing very uniform and high permeability at visible range but low permeability and sharp absorption edge at near-infrared range, and excellent chemical resistance under raised temperature and high relative humidity, thereby being efficiently applied in CCD and CMOS camera, detectors, etc. The alumino-phosphate glass comprises 65-80% of P2O5, 4-20% of Al2O3, 0-5% of SiO2, less than 5.5% of B2O3, 0-2.1% of Y2O3, 0-2.1% of La2O3, 0-7.9% of MgO, 0-2.5% of CaO, 0-2.5% of SrO, 0-2.5% of BaO, 0-8% of ZnO, less than 18% of [Sigma]R'O, 2-12.5% of Li2O, 0-6% of Na2O, 0-4% of K2O, 0-2.5% of Rb2O, 0-2.5% of Cs2O, 2-5% of [Sigma]R"2O, 4-24% of [Sigma]R"'2O3, 5-15% of CuO, 0-0.5% of V2O5, and 5-15% of ([Sigma]CuO + V2O5), wherein [Sigma]R'O is sum of ZnO and all of alkali-earth metal oxides, [Sigma]R"2O is sum of all of alkali-earth metal oxides and [Sigma]R"'2O3 is sum of all of R"'2O3 with R"' being Al, B, Y or La.
Patent KR-20070107937-A (KR)
Title: Water power plant
Inventor: LEE KOO SHIK
IPC: F03B9/00
Filed: 2006-05-04
Abstract: A water power plant is provided to prevent wind power from being applied to a water blade of the power plant by forming the water blade having at least two segments and overlapping the segments corresponding to rotation of the water power plant. A water power plant comprises a plurality of water blades installed on a wheel(2) of an endless track(1). The water blades have telescopic structures including at least two segments. The segments are able to overlap with each other. Each water blade includes a first segment(31) fixed to the wheel, a second segment slidably inserted into the first segment(32), a third segment(33) slidably inserted into the second segment. A groove(4) having a locking protrusion(5) is formed in the first segment fixed to the wheel.
Patent KR-20060118342-A (KR)
Title: Image heating apparatus
Inventor: NAKAGAWA TOMOHITO
IPC: G03G15/20
Filed: 2006-05-15
Abstract: An image heating device is provided to prevent poor image heating caused by an insufficient nip and restrain an elastic pad from being inserted between a heating rotator and a rigid pad. A fixing unit(11) includes a frame(18) that supports a fixing roller(12). The fixing roller is a heating rotator heated by a heater. The fixing roller is pressed by a pressing unit(13) to form a fixing nip between the fixing roller and the pressing unit. Heat and pressure are applied to a toner image on a recording material in the fixing nip to fix the toner image onto the recording material. The pressing unit includes a stay(23) extended in parallel with the rotating axis of the fixing roller. The stay supports a rigid block and a fixing pad(20). The rigid block functions as a rigid pad forming a high-pressure part of the fixing nip. The fixing pad is an elastic pad forming a low-pressure part of the fixing nip.
Patent KR-20070110717-A (KR)
Title: Display apparatus and method for fabricating thereof
Inventor: LEE JIN SUK
IPC: G02F1/136
Filed: 2006-05-15
Abstract: A display substrate and a manufacturing method thereof are provided to add an impurity doping process to a polycrystalline channel layer of a switching device of a driving circuit unit to increase the number of carriers in a channel layer, thereby improving mobility and current characteristics and accordingly improving driving reliability. A method for manufacturing a display substrate comprises the steps of: forming a polycrystalline channel layer(110) on a substrate; forming a gate insulating layer(104) on the substrate where the polycrystalline channel layer is formed; forming a gate electrode layer on the gate insulating layer corresponding to the polycrystalline channel layer; doping impurities to an impurity area(114) of a driving circuit unit; forming an inter-layer insulating layer(106,108) where a part of the impurity area is exposed; forming a source electrode and a drain electrode contacting with the impurity area; and forming a pixel electrode electrically connected with the drain electrode in a pixel unit.
Patent KR-20070111604-A (KR)
Title: Pre-bored disconnected pile method
Inventor: MIN KI HOON
IPC: E02D5/22
Filed: 2006-05-18
Abstract: A pre-bored disconnected pile method is provided to save construction cost, by separating a base plate of an upper structure from a pile not to reduce strength of the pile body so much. A pre-bored disconnected pile method includes the steps of: perforating a hole in natural ground(10) using a perforating device, where the natural ground does not satisfy supporting force for structures placed on it and settlement condition; forming a strong pile(11) by placing strong pile material in the hole; forming a hard layer(13) by pouring coarse aggregate on the strong pile and hardening it; and constructing a base plate(3) on the hard layer.
Patent KR-20060125614-A (KR)
Title: Remote control system
Inventor: KAWAMATA MOTOTSUGU
IPC: H04Q9/04
Filed: 2006-06-02
Abstract: A remote control system is provided to easily make a position of a window part of an address setter coincide with a position of a window part of an operation terminal by installing a position aligning unit in at least one part of the address setter and the operation terminal. An address setter(2) comprises the followings: an operation unit in which inputs an address by a hand operation; a control unit which generates an address signal for making an address of a switch set in an operation terminal on the basis of input of the operation unit; an optical transmission unit which transmits the address signal to the operation terminal as an optical signal by being controlled by the control unit; and a housing which receives the control unit, the operation unit, and the optical transmission unit. In the housing, a window part passes the optical signal, transmitted from the optical transmission unit, outside the housing. A position aligning unit aligns the position of the window part of the housing with respect to the window part of a terminal(82), which passes the optical signal from the outside of the operation terminal through a light receiving part of the terminal, which receives the optical signal by being installed in the operation terminal. The position aligning unit is installed at least one part of the address setter(2) and the operation terminal.
Patent KR-20070117246-A (KR)
Title: Method for integrally managing donation of accumulative cashback point
Inventor: KIM JUNG IL
IPC: G06Q50/22
Filed: 2006-06-08
Abstract: A method for integrally managing donation of accumulated cash-back points is provided to enhance user convenience by integrally managing the cash-back points accumulated according to usage of a plurality of credit cards and shopping malls to donate the accumulated cash-back points. A server registers a member, a cooperated credit card company, a cooperated shopping mall, and a cooperated charity organization(100). The server requests the cooperated credit card company to issue a cooperated credit card to the member and stores issuance information(200). The server stores the information, which includes purchase details and the cash-back points according to the usage of the cooperated credit card, when the member buys goods or services with the cooperated credit card in the cooperated shopping mall. The server stores the information, which includes the purchase details and the cash-back points according to the usage of the cooperated shopping mall, when the member buys the goods or the services in the cooperated shopping mall(300). The server donates the accumulated cash-back points to the cooperated charity organization pointed by the member in the name of the member(400).
Patent KR-20070121125-A (KR)
Title: Process for patterning using self-assembly of terminal functional group
Inventor: PARK MI KYUNG
IPC: H01L21/027
Filed: 2006-06-21
Abstract: A method for forming a pattern using self-alignment of a terminal functional group is provided to improve a contact angle of a pattern by using self-alignment caused by mutual repulsion of a hydrophobic functional group and a hydrophilic functional group. A first monolayer(110) made of a material having a functional group of a first polarity is formed on the upper surface of a substrate(100). A second monolayer(120) made of a material having a functional group of a second polarity opposite to the first polarity is formed between the first monolayers. A solution containing a device material distributed into a solvent having the functional group of the first or second polarity is coated on the upper surface of the substrate. A heat treatment is performed on the substrate coated with the device material to form a pattern on the substrate. The first polarity can be a phenyl group. The solvent can be a hydrophilic solvent.
Patent KR-20080008916-A (KR)
Title: Image display apparatus
Inventor: YOON SANG JIN
IPC: G09G3/20
Filed: 2006-07-21
Abstract: An image display device is provided to prevent deterioration of image quality by interrupting at least one of image data between an image processor and a timing controller. An image display device includes an image processing unit(100) processing an input image signal to output an image data of desired bits, a timing controller(110) receiving the image data to output a drive control signal, and an image display panel(130) displaying an image on a screen in accordance with the drive control signal. The timing controller has an image data receiver receiving the image data, an image data operator generating the drive control signal and an image data interrupter interrupting at least one of the image data and supplying a specific image data to the image data operator.
Patent KR-20070014098-A (KR)
Title: Display device, and driving method and electronic device thereof
Inventor: KIMURA HAJIME
IPC: H05B44/00
Filed: 2006-07-27
Abstract: A display device, a driving method thereof, and an electronic device using the display device are provided to improve clarity of an image by improving the partial peak luminance of the image. A display device includes an ADC(Analog Digital Converter) circuit(2401), a mean grayscale calculation circuit(2402), a sub-frame number control circuit(2403), and a potential control circuit(2406). The ADC circuit converts an analog video signal to a digital video signal. The mean grayscale calculation circuit is connected to the ADC circuit and calculates a mean grayscale level of a frame period. The sub-frame number control circuit controls the number of sub-frames according to the mean grayscale level. The potential control circuit varies a voltage, which is applied between an electrode pair of a light emitting element according to the mean grayscale level.
Patent KR-20070015082-A (KR)
Title: Method for determining a relative position of a mobile unit by comparing scans of an environment and mobile unit
Inventor: FIEGERT MICHAEL
IPC: G01S17/06
Filed: 2006-07-28
Abstract: A method for determining the relative position of a moving unit by comparing scans of the environment and the moving unit is provided to secure high accuracy by using a computer program and a computer-readable data medium. According to a method for determining the relative position of a moving unit by comparing scans of the environment and the moving unit, the scans are continuously recorded by a distance sensor and stored in a memory. A processing unit compares a first scan(1) with a second scan(2). The relative position of the moving unit is determined at the time of the second scan related to the position correspondent to the first scan time. The processing unit repeatedly compares the first scan with following scans(3,4). Another relative position of the moving unit at the following scan times is determined with relation to the position correspondent to the first scan time. The final relative position of the moving unit is regarded as preliminary information.
Patent KR-20080016333-A (KR)
Title: The broadcasting receiver for displaying a history of downloading sw, and the method for controlling the same
Inventor: SON HYUN SU
IPC: H04N5/445
Filed: 2006-08-18
Abstract: A broadcasting receiver for displaying a software download history and a method for controlling the same are provided to increase the download success rate by preventing downloading from being interrupted in the process of downloading software through an OAD(Over Air Download) scheme. A broadcasting receiver for displaying a software download history is comprised of a tuner(201), a user interface(206), a calculation part, and a controller(207). The tuner(201) receives specific software in an OAD method. The user interface(206) receives a command signal to turn on the power of the broadcasting receiver. If the power-on command signal is inputted while the tuner(201) is receiving the specific software, the calculation part calculates information about a history that the specific software is downloaded. If information about the history is calculated, the controller(207) displays an OSD(On Screen Display) screen, which contains the history information, so that the user can determine whether to cancel the downloading of the specific software.
Patent KR-20080017612-A (KR)
Title: Liquid crystal display apparatus
Inventor: KIM SUNG MAN
IPC: G02F1/1343
Filed: 2006-08-21
Abstract: An LCD is provided to increase a viewing angle and improve an operating speed of the LCD by arranging liquid crystal in various directions and arranging liquid crystal with directivity even at a boundary between regions where an arrangement direction of the liquid crystal is changed. A pixel area is defined in a first substrate(100). A gate line and a data line are formed on the first substrate corresponding to the pixel area, and intersect each other to be insulated from each other. First and second sub-pixel electrodes(161,162) are separated from each other and are formed on the data line in the pixel area. A second substrate(200) faces the first substrate. A common electrode is formed on the second substrate, and a first domain division unit(251) and a second domain division unit(252) dividing the pixel area into a plurality of domains and separated from each other. A liquid crystal layer is interposed between the first and second substrates. The first domain division unit is placed at the center of the first sub-pixel electrode, and the first domain division unit and the first sub-pixel electrode extend in a first direction inclined with respective to a longitudinal direction of the gate line. The second division unit is placed at the center of the second sub-pixel electrode, and the second domain division unit and the second sub-pixel electrode extend in a second direction symmetrical to the first direction with reference to a longitudinal direction of the gate line. A virtual line extending in the second direction from the second domain division unit intersects an end portion of the first sub-pixel electrode.
Patent KR-20070096758-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: IWASAWA KAZUAKI
IPC: H01L27/115
Filed: 2006-09-01
Abstract: A semiconductor device and a fabricating method thereof are provided to prevent a stacked insulating layer and an applied insulating layer from peeling off. A trench(11) is formed on a surface of a substrate(10), and a stacked insulating layer(121) is formed on a surface of an inner wall of the trench. An applied insulating layer is formed on the stacked insulating layer, and has film density lower than that of the stacked insulating layer. An intermediate insulating is formed between the stacked insulating layer and the applied insulating layer, and has a film density within a range of the film densities of the stacked and applied insulating layers.
Patent KR-20080028187-A (KR)
Title: Consecutive rlp sequence number setting method and apparatus in multi-rlp
Inventor: LEE RA MI
IPC: H04L29/08
Filed: 2006-09-26
Abstract: A method and an apparatus for setting a consecutive RLP sequence number in a multi-RLP are provided to prevent discontinuity in the sequence number by maintaining a consecutive sequence number in a carrier. Unique codes are set for respective carriers in respective RLPs. A sequence number of the RLP(Radio Link Protocol) is set based on the unique code. The unique code is added into two high order digits of an L3 frame sequence number and the result is set as a sequence number of the RLP. Four high order digits of the L3 frame sequence number are reversed to be allocated to the unique code of the carrier. The unique code is directly added into the sequence number of the L3 frame and the result is set as the sequence number of the RLP.
Patent KR-20080036255-A (KR)
Title: Mixed cathode material for lithium secondary battery and high power lithium secondary battery employed with the same
Inventor: ROH SUK MYUNG
IPC: H01M4/60
Filed: 2006-10-23
Abstract: A negative electrode material for an electrode active mass, a negative electrode active mass containing the negative electrode material, and an electrochemical cell containing the negative electrode coated with the negative electrode active mass are provided to improve the power density and energy density of an electrochemical cell such as a lithium secondary battery. A negative electrode material for an electrode active mass comprises an amorphous carbon-based compound; and a scale-like crystalline carbon-based compound in a ratio of 50:50 to 99:1 by weight. Preferably the amorphous carbon-based compound has an average diameter of 8-25 micrometers; and the scale-like crystalline carbon-based compound has an average diameter of 3-10 micrometers and is the graphite-based crystalline carbon of natural graphite and/or artificial graphite having a high degree of graphitization.